@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/HZA000537>
  skos:prefLabel "tray tower"@en, "برج سینی‌دار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000673> .

<http://www.irandoc.acir/onto/irandoc/HZA000611>
  skos:prefLabel "separation"@en, "جداسازی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000673> .

<http://www.irandoc.acir/onto/irandoc/HZA000673>
  skos:prefLabel "distillation column"@en, "ستون تقطیر"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000611>, <http://www.irandoc.acir/onto/irandoc/HZA000790>, <http://www.irandoc.acir/onto/irandoc/HZA000537>, <http://www.irandoc.acir/onto/irandoc/HZA000538> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HZA000840> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HZA000672> ;
  skos:altLabel "برج تقطیر"@fa .

<http://www.irandoc.acir/onto/irandoc/HZA000538>
  skos:prefLabel "fractionator"@en, "برخشگر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000673> .

<http://www.irandoc.acir/onto/irandoc/HZA000840>
  skos:prefLabel "شیمی تجزیه"@fa, "analytical chemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HZA000673> .

<http://www.irandoc.acir/onto/irandoc/HZA000790>
  skos:prefLabel "محلول"@fa, "solution"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000673> .

<http://www.irandoc.acir/onto/irandoc/HZA000672>
  skos:prefLabel "still head"@en, "سرستون تقطیر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HZA000673> .